ABSTRACT While previous studies have shown significant effects of dark traits on intimate partner violence, little is known about their effect on intimate partner cyberviolence (IPCV), and findings are rather mixed. The aim of this research was to explore the relationships between the Dark Tetrad traits and forms of IPCV, using a multidimensional approach, as well as examining the moderation effect of gender on these associations. The sample included 293 heterosexual adults from Serbia. The results showed that all Dark Tetrad traits had significant correlations with threatening behaviors as a direct form of IPCV. Furthermore, primary psychopathy explained the use of devices to monitor partners and threatening (or actual) posting of embarrassing photos of a partner, which are combinations of indirect, invasive, and direct forms of IPCV. Secondary psychopathy explained all other forms of IPCV that were more intrusive and excessive. Narcissistic admiration contributed to explaining threatening behaviors, and narcissistic rivalry explained checking behaviors. Moreover, the results showed that sadism and Machiavellianism in men, and sadism and narcissistic rivalry in women, were associated with certain IPCV forms. These results contribute to a better understanding of the complex relationships between dispositional factors of antisocial behaviors (dark traits) and various forms of IPCV.